package com.zzxy.spring4.aspect;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.springframework.stereotype.Component;

@Component
@Aspect
public class MyAspectJ {
    @Before(value = "execution(* com.zzxy.spring4.service.impl.*.*(..))")
    public void myBefore(JoinPoint joinPoint){
        System.out.println("before method:"+joinPoint.getSignature().getName());
        System.out.println("my before ...");
    }
    public void myAfter(JoinPoint joinPoint) {
      //  System.out.println("before method:" + joinPoint.getSignature().getName());
        System.out.println("my after ...");

    }
    public Object myAround(ProceedingJoinPoint pjp) throws Throwable {
        System.out.println("before aroudn:");
        Object obj =pjp.proceed();
        System.out.println("after aroudn :");
        return obj;
    }
    public void myAfterReturning(JoinPoint joinPoint,Object ret){
        System.out.println("after returning method:"+joinPoint.getSignature().getName()+"return:" +ret);

    }
    public void myThrowing(JoinPoint joinPoint,Throwable e){
        System.out.println("my throwing"+ e.getMessage());
    }

}

